baber/WOPTO huggingface dataset:
Patent WO-2020034887-A1 (WO)
Title: Method and apparatus for determining traveling path of agent
Inventor: PENG CHENG
IPC: G06Q10/04
Filed: 2019-08-08
Abstract: The present application provides a method and apparatus for determining a traveling path of an agent. The method comprises: determining an available position between the current position of the current agent and a target position and an available time corresponding to the available position; determining, according to the available position and the available time corresponding to the available position, at least one alternative traveling path from the current position of the current agent to the target position; and determining, according to the at least one alternative traveling path, an actual traveling path from the current position of the current agent to the target position. Because the technical solution controls a moment at which the agent arrives at the available position by means of the available time, the agent is merely required to arrive at the available position within the available time, without any particular requirement on the speed at which the agent travels to the available position. The agent may move at a non-constant speed, etc., or may move for a period of time and stop for a period of time, such that the agent can arrive at the target position within a continuous time at a non-constant speed.
Patent WO-2020030101-A1 (WO)
Title: Grain quantificational mechanism rotation-clogging prevention control system, electric cooker, and rotation-clogging prevention control method
Inventor: XIA JINSHENG
IPC: A47J27/00
Filed: 2019-08-09
Abstract: A grain quantificational mechanism rotation-clogging prevention control system, an electric cooker, and a rotation-clogging prevention control method. The grain quantificational mechanism rotation-clogging prevention control system comprises: a rotation-clogging detection device (210) and a control device (220). The rotation-clogging detection device (210) is electrically connected to the control device (220), and is used for electrically connecting a driving device (130) of a grain quantificational mechanism, detecting operation conditions of the driving device (130), and outputting a detection signal to the control device (220); the control device (220) is used for electrically connecting the driving device (130), and determining whether rotation-clogging abnormality occurs in the grain quantificational mechanism according to the detection signal; the control device (220) generates a rotation-clogging restoring signal when the rotation-clogging abnormality occurs in the grain quantificational mechanism, and sends the rotation-clogging restoring signal to the driving device (130); the rotation-clogging restoring signal is used for indicating that the driving device (130) drives a component impeller (110) of the grain quantificational mechanism to reversely rotate to restore the rotation-clogging abnormality. The system and method are used for automatically restoring the rotation-clogging abnormality of the grain quantificational mechanism without manual intervention, so that the grain quantificational mechanism has better stability and higher operation efficiency.
Patent WO-2020038376-A1 (WO)
Title: Method and system for uniformly performing feature extraction
Inventor: HUANG YAJIAN
IPC: G06F9/451
Filed: 2019-08-20
Abstract: Provided is a method and system for uniformly performing feature extraction. The method comprises: obtaining a feature extraction script used for defining processing logic associated with feature extraction; phrasing the feature extraction script to generate an execution plan used for performing the feature extraction; and based on a feature extraction scene, executing the generated execution plan by means of a local machine or cluster. According to the method and system, the feature extraction can be uniformly performed at various feature extraction scenes.
Patent WO-2020063796-A1 (WO)
Inventor: LIU GUOFEI
IPC: G06Q20/38
Filed: 2019-09-27
Abstract: A method, apparatus and system for implementing remote signing by controlling a security chip. The method comprises: if first information sent by a user end by means of a preset channel is received, starting a security chip (S101); if a digital signature request sent by the user end by means of a network is received, generating a signature confirmation request and sending the signature confirmation request to the user end by means of a secure channel, wherein the digital signature request comprises information to be signed or key information, and the signature confirmation request comprises verification information generated by the security chip (S102); and if verification information sent by the user end by means of the secure channel is received, generating a digital signature of the information to be signed in the digital signature request (S103). On the one hand, an online request for a digital signature can be made by means of the Internet, so that the convenience is high; on the other hand, a security chip is started only when first information sent by means of a preset channel is received, and is disabled when no first information is received, so that the security chip would not easily be attacked, and the security is high.
Patent WO-2020252977-A1 (WO)
Inventor: SUN YICHAO
IPC: B65G65/42
Filed: 2019-09-27
Abstract: A bucket wheel type emergency dredging device, comprising a transporting device and a dredging bucket (1), wherein the transporting device is used for transporting sludge and reducing the water content of the sludge in a transporting process, and comprises a conveying device and a sludge transporting bucket (3); the dredging bucket (1) is hinged to a driven wheel (21) at the bottom of the conveying device, and a discharge port allowing the sludge transporting bucket (3) to pass is formed in the bottom surface of the dredging bucket (1); the sludge transporting bucket (3) comprises a connecting sidewall (31), the connecting sidewall (31) is connected to a conveying belt (2) of the conveying device; two parallel water drainage sidewalls (32) are arranged on the connecting sidewall (31); water drainage cavities (321) are formed in the water drainage sidewalls (32), and water drainage holes (322) communicated with the water drainage cavities (321) are formed in the tops and the bottoms of the water drainage sidewalls (32); the bottom surface of the sludge transporting bucket (3) is an arc-shaped surface having a downward opening, and drainage holes (34) are formed in the arc-shaped surface. According to the bucket wheel type emergency dredging device, continuous work of dredging, transporting and dewatering of the sludge can be simultaneously achieved, the number of facilities participating in cleaning work is reduced, and the sludge cleaning efficiency is improved.
Patent WO-2020151254-A1 (WO)
Inventor: Rao zhonghao
IPC: C08J3/24
Filed: 2019-09-30
Abstract: Disclosed are a method for preparing a super-crosslinked polystyrene supported organic phase change material and a composite phase change material prepared therefrom. The method comprises: dissolving polystyrene in a halogenated hydrocarbon solvent, then adding an organic phase change material to the dissolved polystyrene, and stirring same until same is completely dissolved to obtain a mixed solution; adding a crosslinking agent and a Lewis acid catalyst to the mixed solution, stirring and reacting same for 12 to 24 hours, and after the reaction is completed, evaporating same under reduced pressure to remove excess solvent; dissolving a residual solid in ethanol, ultrasonically dispersing same for 0.5 to 1 hour under alkaline conditions, and further stirring same for 10 to 18 hours; and after the reaction is completed, evaporating same under reduced pressure to remove the solvent and drying same to obtain the super-crosslinked polystyrene supported organic phase change material. According to the invention, the step of forming a super-crosslinked polymer skeleton and the step of coating same with the phase change material are synchronously carried out, ensuring that the efficiency of the coating with the phase change material is high and that the latent heat of the resulting material is high, with leakages being difficult; in addition, the catalyst for super-crosslinking is converted into a corresponding metal oxide under alkaline conditions, so that it is not necessary to remove the metal catalyst, and the resulting metal oxide serves to enhance heat transfer.
Patent WO-2020064010-A1 (WO)
Inventor: ZOU JIANHAN
IPC: D06F75/14
Filed: 2019-09-30
Abstract: The present invention provides a device with a steam generation function. The device is provided with a water storage cavity, a heating cavity with a steam outlet, a flow guide channel in communication with the water storage cavity and the heating cavity, and a heating element arranged in the heating cavity. The heating cavity is provided with a first cavity and a second cavity that are in communication with each other, and the first cavity is located on one side of the second cavity. The heating element is arranged in the first cavity, the steam outlet is formed in the second cavity, and a preset first distance is formed between the steam outlet and the first cavity in a horizontal direction, so that water boiling in the first cavity cannot be sprayed out from the steam outlet. The technical solution of this application is safe to use.
Patent WO-2020093841-A1 (WO)
Inventor: HUA GANG
IPC: G01D5/26
Filed: 2019-10-14
Abstract: Disclosed are a detection circuit and a drive method therefor, a detection substrate and a detector apparatus. The detection circuit comprises: a photosensitive device (30) coupled to a voltage end (V) and an output point (A) of a device and configured to convert received optical signals into electrical signals and to transmit the electrical signals to the output point (A); a first storage sub-circuit (20) coupled to the output point (A) and a first voltage end (V1) and configured to store at least some of the electrical signals; a second storage sub-circuit set (40) coupled to the output point (A), a second voltage end set (V20) and a second control signal end set (G20) and configured to store some of the electrical signals under the control of at least one second enable signal transmitted via the second control signal end set (G20); and an output control sub-circuit (10) coupled to a signal receiving end (D), a first control signal end (G1) and the output point (A) and configured to transmit the electrical signals from the output point (A) to the signal receiving end (D) under the control of a first enable signal transmitted via the first control signal end (G1).
Patent WO-2020088265-A1 (WO)
Inventor: LI GANG
IPC: H01S3/04
Filed: 2019-10-18
Abstract: A laser and a laser output head (100). The laser output head (100) comprises a water-cooling assembly internally mounted with a laser energy transfer component and performing water cooling on the laser energy transfer component to dissipate heat. The water-cooling assembly comprises a housing (1) and a water-cooled member (13). The water-cooled member (13) is accommodated in the housing (1). The outer wall of the water-cooled member (13) is formed with cooling grooves (131, 132) of a double helix structure. The two cooling grooves (131, 132) are communicated at one end, and a water inlet port and a water outlet port are respectively formed at the other end. The water-cooled member (13) is abutted against and fastened to the inner wall of the housing (1) by means of a convex portion (130), forming the cooling grooves (131, 132), on the outer wall of the water-cooled member (13). The contact area between the cooling water and the water-cooled member (13) is increased, and the heat dissipation efficiency can be improved so that the heat is dissipated timely, and the problem of burning an optical fiber (21) or the laser can be effectively prevented due to the strong return light.
Patent WO-2020164252-A1 (WO)
Title: 一种基于双线性对的身份基身份匿藏密钥协商方法
Inventor: ZHAO YUNLEI
IPC: H04L9/08
Filed: 2019-10-22
Abstract: 本发明提供了一种高效的基于双线性对的身份基身份匿藏密钥协商方法，其具有的如下特征使得该方法具有唯一性，是目前最为简洁高效、通信便利灵活、隐私保护、和强安全的身份基密钥协商协议。(1)高效性：每个用户仅需做1个配对运算和3个模指数运算。(2)简洁性：无需主公钥。(3)通信便利和灵活性：通信双方无需事先知晓对方身份。(4)隐私保护：提供身份隐藏保护，和可抵赖隐私保护。(5)强安全性：抗临时密钥泄露的强可证明安全。
Patent WO-2021077377-A1 (WO)
Inventor: SHI CONG
IPC: H04W76/10
Filed: 2019-10-24
Abstract: 本申请实施例提供一种信息指示方法及装置、终端设备、网络设备，该方法包括：终端设备接收第一消息，所述第一消息包括媒体接入控制协议数据单元MAC PDU，所述MAC PDU携带第一指示信息和/或第二指示信息；其中，所述第一指示信息用于确定所述MAC PDU中是否包含第一类MAC subPDU，所述第二指示信息用于确定所述MAC PDU中包含的第一类MAC subPDU的数目；所述第一类MAC subPDU为包含RRC消息的MAC subPDU。
Patent WO-2020093894-A1 (WO)
Inventor: LI DEYIN
IPC: E21B43/20
Filed: 2019-10-28
Abstract: A pressurized water injection device for a screw pump, comprising an electric motor (4) and a screw pump (16). The electric motor (4) is electrically connected to a controller, and is connected to the screw pump (16) by means of a flexible connection device. A motor shaft (7) is provided with positive and negative thrust bearings (5, 6) or a double-direction thrust bearing. A mechanical seal (12) is disposed on the motor shaft (7). A sealing compartment (8) is provided with a pressure balance device. The device supports a relay booster pump. The water can be fed without decreasing the pressure, and the high pressure feedwater is supported. On this basis, pressurization is carried out again by means of the screw pump so that the water of higher pressure is obtained and injected into the ground without damaging the electric motor.
Patent WO-2020134640-A1 (WO)
Inventor: WANG XIANQIANG
IPC: F24F13/32
Filed: 2019-11-08
Abstract: 本发明属于柜式空调技术领域，公开一种柜式空调室内机固定组件、柜式空调室内机和空调，其中，固定组件包括，背部固定组件和底部固定组件，所述背部固定组件包括U型卡，和，背部墙体连接件，所述背部墙体连接件包括用于与所述U型卡连接的第一端体和用于与墙体连接的第二端体，所述底部固定组件包括L型支架，连接所述L型支架的卡槽，和，底部墙体连接件，所述底部墙体连接件包括用于与所述卡槽连接的第三端体和用于与墙体连接的第四端体。采用本发明提供的固定组件，可将柜式空调室内机固定在墙体上，节省用户的室内面积，提升用户体验。
Patent WO-2021047052-A1 (WO)
Title: System and process for enhancing toluene oxidation
Inventor: ZHANG ZHIBING
IPC: C07C51/265
Filed: 2019-11-22
Abstract: A system and process for enhancing toluene oxidation, belonging to the technical field of preparing benzoic acid. A traditional bubble reactor is replaced with a tubular reactor (3) to improve the controllability of the oxidation reaction process; a micro-interface generator (4) is provided in the tubular reactor (3) to increase the gas-liquid phase interface area of oxygen and toluene, so as to improve the reaction efficiency; a casing pipe having a two-layer structure of an inner tube (11) and an outer tube (12) is provided to achieve the effect of using excessive heat of a reaction product for preheating the toluene, so as to reduce the loss of energy; compared with the traditional technology for preparing benzoic acid, the tubular reactor (3) is replaced and the micro-interface generator (4) and a separation unit (5) are added into the reactor (3), so as to improve the yield of the product.
Patent WO-2021102961-A1 (WO)
Inventor: HAN SHOUQIAN
IPC: H04N5/232
Filed: 2019-11-29
Abstract: A focusing method for a photographing apparatus, an image processing device and a storage medium. Said method comprises: controlling a photographing apparatus to acquire a preview image (S101); determining an initial focusing area of the preview image (S102); and if the initial focusing area does not satisfy a contrast detection auto focus condition, expanding the initial focusing area to obtain a candidate focusing area, and performing, according to the candidate focusing area, contrast detection auto focus processing on the photographing apparatus (S103). By means of said method, the focusing success rate of the photographing apparatus can be improved.
Patent WO-2021109079-A1 (WO)
Title: Intelligent chemical reaction device and sampling method
Inventor: SONG DEAN
IPC: G01F23/00
Filed: 2019-12-05
Abstract: An intelligent chemical reaction device and a sampling method, comprising: a sampling temporary storage chamber (3) and a reaction stirring chamber (4). A peristaltic pump (32) is mounted at the top of the sampling temporary storage chamber (3); a placing rack (34) is placed in a cavity under the peristaltic pump (32); a liquid level sensor (33) is mounted on the placing rack (34); a light source (43) is mounted at the top of the reaction stirring chamber (4); an automatic stirrer (5) is placed in a cavity under the light source (43); the peristaltic pump (32) is connected to a sampling test tube (35) and a reaction container (53) by means of hoses, separately. The method comprises the steps: S1. sampling parameter obtaining: according to a fit curve, determining that a reaction type R in sampling parameters is a zero-level or first-level reaction; S. sampling of the zero-level reaction; S3. sampling of the first-level reaction; S4. sampling time adjustment. According to the device, the peristaltic pump (32) is configured to take a sample, and the sampling precision is high; the automatic stirrer (5), a timer, and the liquid level sensor (33) are used for automatic sampling and storage, and labor and material resources are saved. By means of the method, sampling time is controllable and reasonable.
Patent WO-2021077566-A1 (WO)
Inventor: JIANG ZHENGFAN
IPC: A61P37/04
Filed: 2019-12-09
Abstract: 二价锰在制备免疫增强药物或抗肿瘤药物中的应用，具体涉及二价锰作为树突状细胞、巨噬细胞或CD8阳性T细胞激活剂及其用于树突状细胞、巨噬细胞或CD8阳性T细胞激活剂的用途。还提供了二价锰用于增强肿瘤药物效果的增敏剂，其与抗肿瘤药物联合施用时，可以显著减少抗肿瘤药物的剂量，达到良好的治疗效果。
Patent WO-2021103160-A1 (WO)
Title: 电控盒组件及空调器
Inventor: HUANG HUOXU
IPC: H05K7/02
Filed: 2019-12-12
Abstract: 一种电控盒组件(1)及空调器，电控盒组件(1)包括：外盒体(11)；内盒体(12)，内盒体(12)设在外盒体(11)内，内盒体(12)为绝缘件；电控板(13)，电控板(13)设于内盒体(12)内；元器件(14)，元器件(14)设于外盒体(11)内且位于内盒体(12)外，元器件(14)与内盒体(12)相连。
Patent WO-2021119902-A1 (WO)
Title: 一种萘脲类化合物的应用
Inventor: ZHANG FEI
IPC: A61K31/437
Filed: 2019-12-16
Abstract: 本发明提供了一种物质A在制备药物中的应用。所述的物质A为如式I所示的萘脲类化合物、其药学上可接受的盐、其溶剂合物、其药学上可接受的盐的溶剂合物、其晶型或其互变异构体，所述的药物为用于治疗眼角膜新生血管病的药物。本发明的萘脲类化合物可以通过滴眼的给药方式治疗眼角膜新生血管病。
Patent WO-2020173191-A1 (WO)
Title: 生物基弹性体组合物及其制备的薄膜和层合物
Inventor: LIN YUWEI
IPC: C08J5/18
Filed: 2019-12-19
Abstract: 一种制备具有高透湿性能的生物基弹性体薄膜的组合物、及其制备的生物基弹性体薄膜和层合物，该组合物包括：5％-95％的生物基弹性体材料、0-80％的树脂聚合物、0.01-90％的粒径在100μm以内的无机粉体材料和/或分子量在2000道尔顿以内的有机低分子材料、以及0-10％的有机开口剂。该生物基弹性体薄膜和层合物，具有优异的透湿性能和机械性能，可广泛用于户外体育用品、服装、医疗、食品包装、鞋材等多个领域，而且为环保绿色产品，对环境友好。
Patent WO-2021127909-A1 (WO)
Inventor: SU WEI
IPC: H04N5/232
Filed: 2019-12-23
Abstract: A photographing apparatus, comprising a photographing mechanism, a transmission mechanism connected to the photographing mechanism and used for driving the photographing mechanism to move, and a first driving mechanism connected to the transmission mechanism so as to be used for providing power to the transmission mechanism, wherein the photographing mechanism comprises an installation housing, and a camera body and a second driving mechanism that are provided on the installation housing; the camera body is fixed to a second driving shaft of the second driving mechanism and can rotate with the second driving shaft as a rotating shaft. Further provided are an electronic device and a control method for the electronic device. The photographing apparatus implements a lifting function, a 360-degree rotating function, a front-back swinging function, and a function of staying at any angle in a rotating direction of a camera; a user does not need to rotate, so that interference factors such as picture height difference, camera body inclination, and shaking caused by a manual action are avoided, and a better panoramic photographing imaging effect is provided.
Patent WO-2020155964-A1 (WO)
Inventor: WU ZHIQIANG
IPC: H04N21/845
Filed: 2019-12-25
Abstract: 本申请公开了一种音视频的切换方法、装置、计算机设备及可读存储介质，该方法包括：在利用DASH对流媒体内容进行音视频同步播放的过程中，当接收到单音播放指令时，向服务器发送获取所述流媒体内容的音频数据文件的请求；其中，在所述服务器上存储有根据所述流媒体内容的视频内容形成的视频数据文件以及根据所述流媒体内容的音频内容形成的音频数据文件；接收由所述服务器反馈回的所述流媒体内容的音频数据文件，并根据所述音频数据文件解析出音频内容；根据所述音频内容对所述流媒体内容进行单音播放。本申请能够对流媒体内容进行单音播放，减少用户的流量使用，提高用户体验度。
Patent WO-2021128166-A1 (WO)
Inventor: ZHOU SHUAIYU
IPC: H04M1/02
Filed: 2019-12-26
Abstract: The present invention provides a photographing apparatus, and an electronic device and a method for using same. The photographing apparatus comprises a lens module, a drive mechanism, and a transmission mechanism. The drive mechanism comprises a drive shaft and a slider. The transmission mechanism comprises a first transmission assembly for driving the lens module to move linearly and a second transmission assembly for driving the lens module to rotate. The first transmission assembly comprises a first elastic member connecting the lens module to the slider. The second transmission assembly comprises a first connecting rod, a second connecting rod, and a second elastic member connecting the first connecting rod to the second connecting rod. The first connecting rod can move toward or away from the second connecting rod along the axial direction thereof. In the photographing apparatus of the present invention, when the lens module is extruded by an external force, the lens module can extrude the first elastic member and the second elastic member and deform same, so that the lens module slides toward the slider, thereby reducing the risk of damage to the lens module due to an excessive external pressure and prolonging the service life of the photographing apparatus.
Patent WO-2020135673-A1 (WO)
Title: 一种核酸、含有该核酸的组合物与缀合物及制备方法和用途
Inventor: ZHANG HONGYAN
IPC: A61P3/06
Filed: 2019-12-27
Abstract: 本公开提供了一种抑制载脂蛋白C3基因表达的siRNA，含有该siRNA的药物组合物和缀合物。所述siRNA中的每个核苷酸各自独立地为修饰或未修饰的核苷酸，该siRNA含有正义链和反义链，所述正义链含有核苷酸序列I，所述核苷酸序列I与SEQ ID NO:1所示的核苷酸序列长度相等，且不多于3个核苷酸差异，所述反义链含有核苷酸序列II，所述核苷酸序列II与SEQ ID NO:2所示的核苷酸序列长度相等，且不多于3个核苷酸差异。本公开提供的siRNA及其药物组合物和缀合物，可以有效治疗和/或预防血脂异常。
Patent WO-2020140848-A1 (WO)
Inventor: ZHANG DONGYA
IPC: G16B20/00
Filed: 2019-12-27
Abstract: L'invention concerne un procédé et un dispositif de traitement de données de séquençage de microorganismes intestinaux, un support d'informations et un processeur. Le procédé consiste : à acquérir des données de séquençage de la flore microbienne intestinale d'un objet cible (S102) ; à annoter les données de séquençage selon une base de données de gènes standard pour obtenir un résultat d'annotation (S104) ; et à évaluer la flore microbienne intestinale de l'objet cible selon le résultat d'annotation pour obtenir des informations de flore microbienne intestinale de l'objet cible (S106). Le présent procédé résout les problèmes selon lesquels il n'existe pas de procédé, dans l'état de la technique associé, permettant d'analyser efficacement la flore microbienne intestinale et l'état de la flore microbienne par utilisation de procédés d'analyse métagénomique de données génétiques, et selon lesquels il n'est pas encore possible d'effectuer une analyse complète et multidimensionnelle de microbes intestinaux individuels par utilisation de procédés d'analyse métagénomique de gènes, et de répondre aux besoins d'une analyse personnalisée.
Patent WO-2021042640-A1 (WO)
Title: Methods and systems for prompting a vehicle based on electronic fence
Inventor: Quan Wencheng
IPC: G08G1/00
Filed: 2019-12-30
Abstract: The invention relates to a prompting method and system based on an electronic fence. The method includes obtaining boundary position information of one or more electronic fences; each of the electronic fences correspond to a predetermined geographical area and also has its own attributes; and displaying the electronic fences in an electronic map coordinate system based on the electronic fences' position information; displaying the image of the electronic map and image of at least one electronic fence included therein; the image of electronic fence corresponds to the electronic fence and is used to indicate the position and/or the coverage area of the electronic fence. By creating a virtual electronic fence, users are guided to use and return rental vehicle in an orderly manner according to the relative positional relationship between the vehicle position and the electronic fence. The method and system disclosed herein can also be used to guide the dispatcher to dispatch the vehicle, thereby reducing labor operation costs and better fulfilling demand of the rental vehicle.